chore: New module/serial API (#3055)

* WiP: new module interface

* WiP: softserial timer DMA

* WiP: setup() and send() in one step

and remove methods specific to internal or external module

* fixes and extra port config

* horus targets

* module ports have moved

* T8 support (only internal module)

* fix nv14

* stupid GCC....

* disable BT

* remove nv14 telem driver

* remove old aux serial driver

* Move module buffers out of pulses.h

* Soft serial fixes and PXX1 support

* Fixed PPM module output

* Fixed CLI

* compilation fixes

* Ported bluetooth and flysky gimbal to new serial driver

* Re-enable soft-serial RX

* fixes and cleanup

* nv14 fixes

* Fix flysky gimbals

* Ghost module

* 16 bytes of RAM

* Remove getByte from module API

* Ghost cleanup

* fix: _half_duplex_input() must be called after usart init

* WiP

* more cleanup

* Remove board specific settings from PXX1 / PXX2 drivers

* A bit of PXX2 header cleanup

* Add support for OVER8 and ONEBIT

* Add some support for inverters (NV14 / EL18)

* Support NV14 power fixes in generic board

* Fix polarity handling

* Fix RX DMA

* Fix mixer not running

* Add soft-serial polarity control

* Quick fix for telemetry polling while module port is changed

* Fix bootloader DEBUG

* Fix MPM telemetry

* Fix pulse start

* DSM2 soft-serial fallback

* DSMP async module restart

* Fix CRSF LUA upstream

* Remove global variable telemetryProtocol

* Use HAL/LL constants

* Fix various issue with AFHDS3 and NV14/EL18 internal module

* Fixed S.PORT unit tests

* fix: update widx after writing at current index

* fix: init error condition

* Fix: possible infinite loop in _find_port()

* Add support for bidir S.PORT init

* Add support for "getLastByte" in HW serial driver

* PXX1: Add support for S.PORT based on IDLE callback

* Fix rebase error

* Fix softserial _rx_fifo_push()

* Add softserial support for waitForTxCompleted()

* Fix MPM flashing (internal / external)

* Fixed external MPM

* Activate RX DMA on internal module

Seems to work with serial passthrough without issues, at least on the L3R PRO.

* Fix softserial DMA on stdlcd F4 targets

* Add softserial support for 32bit timers (mostly TIM2)

* More precise soft-serial

* Fix MPM update using inverters & HW uart

* Raise S.PORT DMA/USART IRQ prio to achieve faster switching to input

* Remove useless delays

* Fix flashing external ELRS module

* Added a retry mechanism for FrSky S.PORT update

* Remove useless enableRx()

* External FrSky modules are all flashed via S.PORT

* Remove power management unit update

This was only used on the first batch of X-lite.

radio/src/telemetry/telemetry_sensors.cpp

@@ -57,45 +57,11 @@ uint8_t allowNewSensors;
 
 bool isFaiForbidden(source_t idx)
 {
-  if (idx < MIXSRC_FIRST_TELEM) {
-    return false;
-  }
+  if (idx < MIXSRC_FIRST_TELEM) return false;
 
-  TelemetrySensor * sensor = &g_model.telemetrySensors[(idx-MIXSRC_FIRST_TELEM)/3];
+  auto unit = g_model.telemetrySensors[(idx - MIXSRC_FIRST_TELEM) / 3].unit;
+  if (unit == UNIT_VOLTS || unit == UNIT_DB) return false;
 
-  switch (telemetryProtocol) {
-    case PROTOCOL_TELEMETRY_FRSKY_SPORT:
-      if (sensor->id == RSSI_ID) {
-        return false;
-      }
-      else if (sensor->id == BATT_ID) {
-        return false;
-      }
-      break;
-
-    case PROTOCOL_TELEMETRY_FRSKY_D:
-      if (sensor->id == D_RSSI_ID) {
-        return false;
-      }
-      else if (sensor->id == D_A1_ID) {
-        return false;
-      }
-      break;
-
-#if defined(CROSSFIRE)
-    case PROTOCOL_TELEMETRY_CROSSFIRE:
-      if (sensor->id == RX_RSSI1_INDEX) {
-        return false;
-      }
-      else if (sensor->id == RX_RSSI2_INDEX) {
-        return false;
-      }
-      else if (sensor->id == BATT_VOLTAGE_INDEX) {
-        return false;
-      }
-      break;
-#endif
-  }
   return true;
 }
 
@@ -105,7 +71,10 @@ uint32_t getDistFromEarthAxis(int32_t latitude)
   uint32_t lat = abs(latitude) / 10000;
   uint32_t angle2 = (lat * lat) / 10000;
   uint32_t angle4 = angle2 * angle2;
-  return 139*(((uint32_t)10000000 - ((angle2*(uint32_t)123370)/81) + (angle4/25))/12500);
+
+  return 139 * (((uint32_t)10000000 - ((angle2 * (uint32_t)123370) / 81) +
+                 (angle4 / 25)) /
+                12500);
 }
 
 void TelemetryItem::setValue(const TelemetrySensor & sensor, const char * val, uint32_t, uint32_t)
@@ -114,7 +83,8 @@ void TelemetryItem::setValue(const TelemetrySensor & sensor, const char * val, u
   setFresh();
 }
 
-void TelemetryItem::setValue(const TelemetrySensor & sensor, int32_t val, uint32_t unit, uint32_t prec)
+void TelemetryItem::setValue(const TelemetrySensor &sensor, int32_t val,
+                             uint32_t unit, uint32_t prec)
 {
   int32_t newVal = val;
 
@@ -522,7 +492,9 @@ int lastUsedTelemetryIndex()
 }
 
 template <class T>
-int setTelemetryValue(TelemetryProtocol protocol, uint16_t id, uint8_t subId, uint8_t instance, T value, uint32_t unit = 0, uint32_t prec = 0)
+int setTelemetryValue(TelemetryProtocol protocol, uint16_t id, uint8_t subId,
+                      uint8_t instance, T value, uint32_t unit = 0,
+                      uint32_t prec = 0)
 {
   bool sensorFound = false;